HIGH QUALITY METAL YOYO WITH COUNTERWEIGHT RINGS - MAGICYOYO N11 yoyo professional is made of premium aluminium 6061 which treated by anodic oxidation, shinning finish surface never fade and not easy to scratches. The metal alloy yoyo features a Butterfly shape, has outstanding performance and it's equipped with a silicone weight ring, allowing you to adjust the weight yourself to better complete yoyo string tricks. PROFESSIONAL UNRESPONSIVE YOYO - Professional yoyo N11 is one of the best advanced-level unresponsive yoyo in MAGICYOYO series yoyos. It comes with unresponsive yoyo mode, style string trick (1A, 3A, 5A). Pro yoyo N11 has a powerful and long time spin, excellent stability, and a great presence on the string. DUAL YOYO FOR BEGINNER AND ADVANCED PLAYER - Unresponsive yoyo N11 can be changed from non-responsive yo-yo to responsive yoyo for kids beginners. Just replaced the flat bearing and M4*10mm axle, you can get a new budget beginner yoyo. Responsive yoyo n11 is easy to play for kids and beginners, just a gentle tug on the yoyo string, it will return your hand easily. PACKAGE INCLUDED - Magic yoyo N11 can enhance finger flexibility and brain reaction capacity, improve eye-hand coordination. Further more, kids can enjoy it any time and anywhere. It's Ideal gift yoyo for Birthday, Christmas, New Year, etc. Package includes : 1 x MAGICYOYO N11 Pro Yoyo, 12 x Yoyo Strings (random color), 1 x Yoyo Case Bag, 1 x Responsive Yo Yo Bearing, 1 x M4*10mm Axle, Bearing Removal, Axle Tool. Included everything you need for starting! Just do it! IMPORTANT PLAY TIPS - 1. If yo-yo n11 do not come back sensitively, it is advised to add few lubricating oil or rust-proof oil into the bearing(add the oil inside and outside of the bearing). 2. You can add or remove the silicone counterweight rings according to your needs. 3. Metal Yoyo N11 comes with unresponsive mode, it can be switched from unresponsive yo-yo to responsive yo-yo by replacing bearing and axle.